1 files changed, 58 insertions, 0 deletions

diff --git a/src/WixToolset.Core.Burn/BundleBackend.cs b/src/WixToolset.Core.Burn/BundleBackend.cs
new file mode 100644
index 00000000..ef4d362c
--- /dev/null
+++ b/src/WixToolset.Core.Burn/BundleBackend.cs
@@ -0,0 +1,58 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolset.Core.Burn
+{
+    using System;
+    using System.IO;
+    using WixToolset.Core.Burn.Bundles;
+    using WixToolset.Core.Burn.Inscribe;
+    using WixToolset.Data;
+    using WixToolset.Data.Bind;
+    using WixToolset.Extensibility;
+
+    internal class BundleBackend : IBackend
+    {
+        public BindResult Bind(IBindContext context)
+        {
+            BindBundleCommand command = new BindBundleCommand(context);
+            //command.DefaultCompressionLevel = context.DefaultCompressionLevel;
+            //command.Extensions = context.Extensions;
+            //command.IntermediateFolder = context.IntermediateFolder;
+            //command.Output = context.IntermediateRepresentation;
+            //command.OutputPath = context.OutputPath;
+            //command.PdbFile = context.OutputPdbPath;
+            //command.WixVariableResolver = context.WixVariableResolver;
+            command.Execute();
+
+            return new BindResult(command.FileTransfers, command.ContentFilePaths);
+        }
+
+        public bool Inscribe(IInscribeContext context)
+        {
+            if (String.IsNullOrEmpty(context.SignedEngineFile))
+            {
+                var command = new InscribeBundleCommand(context);
+                return command.Execute();
+            }
+            else
+            {
+                var command = new InscribeBundleEngineCommand(context);
+                return command.Execute();
+            }
+        }
+
+        public Output Unbind(IUnbindContext context)
+        {
+            string uxExtractPath = Path.Combine(context.ExportBasePath, "UX");
+            string acExtractPath = Path.Combine(context.ExportBasePath, "AttachedContainer");
+
+            using (BurnReader reader = BurnReader.Open(context.InputFilePath))
+            {
+                reader.ExtractUXContainer(uxExtractPath, context.IntermediateFolder);
+                reader.ExtractAttachedContainer(acExtractPath, context.IntermediateFolder);
+            }
+
+            return null;
+        }
+    }
+}